Regarding one suspected food poisoning cluster announced on 25 October, the Centre for Food Safety has conducted a preliminary investigation and has the following recommendations for food premises' reference:
Food poisoning cases |
- The cluster involved eight male s and ten females, aged 30 to 63.
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Location of alleged food premises |
Cheung Chau |
Suspected incriminated food item |
Chilled South African Abalone with ice , Cheese Lobster Noodles, Fried Crab with Ginger Onions
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Suspected contributing factors |
- Food contaminated by Vibrio parahaemolyticus
- Same work surface was used for the preparation of both raw and cooked food.
- Raw and cooked food were stored together without being covered properly.
- Same set of knives were used for both raw and cooked food.
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Advice |
- Purchase seafood from reliable and approved sources with health certificates issued by the relevant authority.
- The management should provide training to food handlers so that they can fully understand the risk of cross-contamination in handling raw food and observe good personal hygiene to prevent cross-contamination.
- Review the food preparation work flow to identify the risk of cross-contamination and design a food safety plan to eliminate the risk.
- Wash hands thoroughly between handling raw and cooked seafood.
- Cook seafood thoroughly before serving.
- Wear protective clothing (e.g. gloves) and cover all wounds when handling raw seafood.
- Use separate food preparation areas for handling of raw, cooked, ready-to-eat and high-risk foods (e.g. oysters for raw consumption and sashimi).
- Handle raw foods and cooked foods or ready-to-eat foods (e.g. fruits) by using designated utensils, including cutting boards, knives and wiping cloths.
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Centre for Food Safety
26/10/2022